- Supreme Court of the United States | Monday, June 23, 1975 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, June 10, 1983 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 15, 1984 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, May 18, 1999 | Cited 0 times
- Court of Appeals for the First Circuit | Monday, April 1, 2002 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 19, 1998 | Cited 0 times
- District Court, District of Columbia | Tuesday, December 29, 1998 | Cited 0 times